About the Authors

Hyun-Ok Jung

Roles Conceptualization, Data curation, Writing – original draft, Writing – review & editing

Affiliation College of Nursing, Kyungpook National University, Daegu, Republic of Korea

Seung-Woo Han

Roles Conceptualization, Data curation, Methodology, Supervision, Visualization, Writing – original draft, Writing – review & editing

swhan@kiu.ac.kr

Affiliation Department of Emergency Medical Technology, Kyungil University, Gyeongsan, Republic of Korea

Competing Interests

The Authors have had that no competing interests exist.